3220004831 has 8 divisors (see below), whose sum is σ = 3231025920. Its totient is φ = 3209003352.

The previous prime is 3220004797. The next prime is 3220004839. The reversal of 3220004831 is 1384000223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3220004831 - 2¹⁰ = 3220003807 is a prime.

It is a super-2 number, since 2×3220004831² = 20736862223326677122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3220004797 and 3220004806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220004839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371756 + ... + 380318.

It is an arithmetic number, because the mean of its divisors is an integer number (403878240).

Almost surely, 2^3220004831 is an apocalyptic number.

3220004831 is a deficient number, since it is larger than the sum of its proper divisors (11021089).

3220004831 is an equidigital number, since it uses as much as digits as its factorization.

3220004831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9805.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 3220004831 is about 56745.0864040227. The cubic root of 3220004831 is about 1476.6769904235.

The spelling of 3220004831 in words is "three billion, two hundred twenty million, four thousand, eight hundred thirty-one".